sap_vm_provision/sap_vm_temp_vip: GCP HA improvements and VIP broadcast fix for GCP #64
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sap_vm_provision
Added missing enablement of google cloud agent, that allows backend communication between servers using NLB.
Not having this file results in connection blocked.
# SUSE: https://cloud.google.com/solutions/sap/docs/netweaver-ha-config-sles#enable-back-end-comms
# RHEL: https://cloud.google.com/solutions/sap/docs/netweaver-ha-config-rhel#enable-back-end-comms
NOTE: This is executed on delegated hosts and it has to be done before NLB creation.
sap_vm_temp_vip
Google servers do not have broadcast IP by default, which is combination missing in VIP role.
Fixes error:
Error: inet address is expected rather than "dev"caused by emptyprimary_ip_broadcast_address